Re: [libdc] stereo camera question
Capture and control API for IIDC compliant cameras
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From: Paul B. <dpa...@gm...> - 2010-07-28 18:34:29
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David Moore wrote: > If you set the environment variable DC1394_DEBUG=1 prior to running > coriander, you should get some extra debugging information generated > from > libdc1394. This should help narrow things down. Finally got this to work, but only with 2.6.26. I can't get coriander to compile with 2.6.32, as the dependencies cause problems (e.g. libgnomeui-2). Here's everything for 2.6.26: robot@debian:~$ uname -r 2.6.26-2-686 robot@debian:~$ lsmod | grep 1394 eth1394 13252 0 video1394 13372 0 raw1394 19708 0 ohci1394 24976 1 video1394 ieee1394 75832 5 eth1394,video1394,raw1394,sbp2,ohci1394 robot@debian:~$ dmesg | tail [456340.718914] ieee1394: The root node is not cycle master capable; selecting a new root node and resetting... [456341.413132] IEEE 1394 device has ROM CRC error [456341.413132] ieee1394: Node resumed: ID:BUS[0-01:1023] GUID[0001687300011660] [456341.413360] ieee1394: Node changed: 0-00:1023 -> 0-02:1023 robot@debian:~$ coriander ERROR: xvinfo: No adpators present libdc1394 debug: Initializing platform 0: linux libdc1394 debug: linux: Found /dev/raw1394 libdc1394 debug: Initialized platform 0 libdc1394 debug: Initializing platform 1: juju libdc1394 debug: Juju: Found no devices /dev/fw* libdc1394 debug: Failed to initialize platform 1 libdc1394 debug: Enumerating cameras... libdc1394 debug: Enumerating platform linux libdc1394 debug: linux: Found 1 port(s) libdc1394 debug: linux: Port 0 opened with 3 node(s) libdc1394 debug: Platform linux has 2 device(s) libdc1394 debug: Got 256 quads of config ROM libdc1394 debug: Adding camera 1687300011660:0 168:0 (VITANA:PixeLINK(tm) - PCS2112) libdc1394 debug: Got 256 quads of config ROM libdc1394 debug: Mode 64, 160x120, packet size -4, packets per frame 0 libdc1394 error: Error: Failed to setup DMA capture Failed to setup capture. Error code -1 Thanks, Paul |